JSON Web Token

JSON Web Token

Prismatic
¤22.00

App information

Version
1.1
Download size
7.38MB
First released
2026-07-24
Developer
Prismatic
Bundle ID
com.prismatic-apps.jwt
Category
Developer Tools (4,119)
Developer website
prismatic-apps.com

Screenshots

Screenshots come from the App Store listing. They are shown at full aspect ratio, never cropped. Click to enlarge.

In-App Purchases 1 items · USD

Item

¥22CNY

About

From the App Store Source
JSON Web Token is the fastest way to build, decode and verify JWTs on iPhone, iPad and Mac. Paste any token and instantly see its header and payload, neatly typed and editable. Sign your own tokens with the algorithm of your choice, verify signatures against your own keys, and copy the result with one tap. BUILD • Create tokens from scratch with editable header and payload fields • 12 signing algorithms: HS256/384/512, RS256/384/512, PS256/384/512, ES256/384/512 • One-tap generation of real random keys for every algorithm family VERIFY • Paste your own HMAC secret or public key to verify any token • Clear verified/invalid signature badge • Tamper with the payload and watch the signature react INSPECT • Typed values: strings, numbers, booleans, arrays, nested objects, null • JSON view with configurable indentation, ready to copy • Header and payload sizes in bytes • Date helper to convert timestamps for iat, exp and nbf claims Built for developers: no account, no tracking, everything stays on your device.

FAQFAQPage

Who made it?

The developer is Prismatic, and the app identifier is com.prismatic-apps.jwt.

When was it first released?

It was first released on 2026-07-24, according to our own database record.

Every number in these answers comes from the data shown above on this page.